Spring Boot not being terminated after adding Elasticsearch dependencies

Question

My Spring Boot Application is just performing data ingestion task and it should be terminated after the process. Recently we've added elasticsearch and data are being pushed to elasticsearch server. However, now application not being terminated after adding these dependencies.

<spring-data-elasticsearch.version>4.0.0.RELEASE</spring-data-elasticsearch.version>
<elasticsearch.version>7.4.0</elasticsearch.version>

    <dependency>
        <groupId>org.springframework.data</groupId>
        <artifactId>spring-data-elasticsearch</artifactId>
        <version>${spring-data-elasticsearch.version}</version>
    </dependency>

    <dependency>
        <groupId>org.elasticsearch</groupId>
        <artifactId>elasticsearch</artifactId>
        <version>${elasticsearch.version}</version>
    </dependency>

    <dependency>
        <groupId>org.elasticsearch.client</groupId>
        <artifactId>elasticsearch-rest-high-level-client</artifactId>
        <version>${elasticsearch.version}</version>
    </dependency>

    <dependency>
        <groupId>org.elasticsearch.client</groupId>
        <artifactId>elasticsearch-rest-client</artifactId>
        <version>${elasticsearch.version}</version>
    </dependency>